Geographically, the boundaries of the Presbytery of Baltimore stretch from the mountains of western Maryland to the Chesapeake Bay and include nine counties: Allegany, Anne Arundel, Baltimore, Baltimore City, Carroll, Frederick, Harford, Howard, Washington. Within these bounds are 74 Presbyterian congregations with a combined membership of 19,700.

One of these congregations is a new joint venture with National Capital Presbytery and is actually located in Calvert County which is outside the bounds of Baltimore Presbytery.

Presbytery Church Map